<template>
  <div class="app-container">
    <div class="filter-container">
      <el-input @keyup.enter.native="handleFilter" style="width: 200px;" class="filter-item" placeholder="姓名"
                v-model="form_data.EMP_NAME"></el-input>
      <el-button class="filter-item" type="primary" icon="el-icon-search" @click="handleFilter">搜索</el-button>
      <el-button class="filter-item" v-if="userManager_btn_add" style="margin-left: 10px;" @click="handleCreate"
                 type="primary" icon="el-icon-edit">添加
      </el-button>
    </div>
    <el-table :key='tableKey' :data="list" v-loading.body="listLoading" border fit highlight-current-row
              style="width: 100%">
      <el-table-column align="center" label="序号" width="65">
        <template slot-scope="scope">
          <span>{{scope.row.EMP_NO}}</span>
        </template>
      </el-table-column>
      <el-table-column width="200" align="center" label="姓名">
        <template slot-scope="scope">
          <span>{{scope.row.EMP_NAME}}</span>
        </template>
      </el-table-column>
      <el-table-column width="110" align="center" label="性别">
        <template slot-scope="scope">
          <span>{{scope.row.GENDER_CODE|dictFilter('GENDER_CODE') }}</span>
        </template>
      </el-table-column>
      <el-table-column width="300" align="center" label="入职日期">
        <template slot-scope="scope">
          <span>{{scope.row.REG_DATE}}</span>
        </template>
      </el-table-column>
      <el-table-column width="300" align="center" label="备注">
        <template slot-scope="scope">
          <span>{{scope.row.REMARK}}</span>
        </template>
      </el-table-column>
      <el-table-column align="center" label="操作" width="150">
        <template slot-scope="scope">
          <el-button v-if="userManager_btn_edit" size="small" type="success" @click="handleUpdate(scope.row)">编辑
          </el-button>
          <el-button v-if="userManager_btn_del" size="small" type="danger" @click="handleDelete(scope.row)">删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <div v-show="!listLoading" class="pagination-container">
     	<el-pagination :current-page.sync="form_data.page_no"
              :page-size.sync="form_data.page_size"
              :total="form_data.page_total"
              layout="total, sizes, prev, pager, next, jumper"
              @size-change="handleSizeChange" @current-change="handleCurrentChange"/>
          </el-col>
    </div>
    <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
      <el-form :model="form" :rules="rules" ref="form" label-width="110px">
      	<el-form-item label="编号" prop="EMP_NO">
          <el-input v-if="dialogStatus == 'create'" v-model="form.EMP_NO" placeholder="请输入编号"></el-input>
          <el-input v-else v-model="form.EMP_NO" placeholder="请输入编号" readonly></el-input>
        </el-form-item>
        <el-form-item label="姓名" prop="EMP_NAME">
          <el-input v-model="form.EMP_NAME" placeholder="请输入姓名"></el-input>
        </el-form-item>
        <el-form-item v-if="dialogStatus == 'create'" label="密码" placeholder="请输入密码" prop="EMP_PASS">
          <el-input type="password" v-model="form.EMP_PASS"></el-input>
        </el-form-item>
        <el-form-item label="性别">
          <el-select class="filter-item" v-model="form.GENDER_CODE" placeholder="请选择">
            <el-option v-for="item in  sexOptions" :key="item.key" :label="item.value" :value="item.key"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="描述">
          <el-input type="textarea" :autosize="{ minRows: 3, maxRows: 5}" placeholder="请输入内容"
                    v-model="form.REMARK"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel('form')">取 消</el-button>
        <el-button v-if="dialogStatus=='create'" type="primary" @click="create('form')">确 定</el-button>
        <el-button v-else type="primary" @click="update('form')">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
	getAllUsers,
  addObj,
  getObj,
  delObj,
  putObj
} from '@/api/admin/user/index'

import global_ from '@/common/Global'

// import { mapGetters } from 'vuex'

export default {
  name: 'user',
  data() {
    return {
      form: {
        EMP_NO: undefined,
        EMP_NAME: undefined,
        GENDER_CODE: '男',
        group: undefined,
        EMP_PASS: undefined,
        REMARK: undefined
      },
      rules: {
        name: [
          {
            required: true,
            message: '请输入用户',
            trigger: 'blur'
          },
          {
            min: 3,
            max: 20,
            message: '长度在 3 到 20 个字符',
            trigger: 'blur'
          }
        ],
        username: [
          {
            required: true,
            message: '请输入账户',
            trigger: 'blur'
          },
          {
            min: 3,
            max: 20,
            message: '长度在 3 到 20 个字符',
            trigger: 'blur'
          }
        ],
        password: [
          {
            required: true,
            message: '请输入密码',
            trigger: 'blur'
          },
          {
            min: 5,
            max: 20,
            message: '长度在 5 到 20 个字符',
            trigger: 'blur'
          }
        ]
      },
      list: null,
      total: null,
      listLoading: true,
      form_data: {
        page_total:0,
       	page_size : 10,
       	page_no : 1,
        EMP_NAME: undefined
      },
      sexOptions: global_.dictItems('GENDER_CODE'),
      dialogFormVisible: false,
      dialogStatus: '',
      userManager_btn_edit: false,
      userManager_btn_del: false,
      userManager_btn_add: false,
      textMap: {
        update: '编辑',
        create: '创建'
      },
      tableKey: 0
    }
  },
  created() {
    this.getList()
    this.userManager_btn_edit = true
    this.userManager_btn_del = true
    this.userManager_btn_add = true
  },
  // computed: {
  //   ...mapGetters([
  //     'elements'
  //   ])
  // },
  methods: {
    getList() {
      this.listLoading = true;
      getAllUsers(this.form_data)
        .then(response => {
          this.list = response.data;
          this.form_data.page_total = response.status.total;
          this.listLoading = false;
        })
    },
    handleFilter() {
      this.getList();
    },
    handleSizeChange(val) {
      this.form_data.page_size = val;
      this.getList();
    },
    handleCurrentChange(val) {
      this.form_data.page_no = val;
      this.getList();
    },
    handleCreate() {
      this.resetTemp();
      this.dialogStatus = 'create';
      this.dialogFormVisible = true;
    },
    handleUpdate(row) {
      getAllUsers(row)
        .then(response => {
          this.form = response.data[0];
          this.dialogFormVisible = true;
          this.dialogStatus = 'update';
        });
    },
    handleDelete(row) {
      this.$confirm('此操作将永久删除, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          delObj(row.id)
            .then(() => {
              this.$notify({
                title: '成功',
                message: '删除成功',
                type: 'success',
                duration: 2000
              });
              const index = this.list.indexOf(row);
              this.list.splice(index, 1);
            });
        });
    },
    create(formName) {
      const set = this.$refs;
      set[formName].validate(valid => {
        if (valid) {
          addObj(this.form)
            .then(() => {
              this.dialogFormVisible = false;
              this.getList();
              this.$notify({
                title: '成功',
                message: '创建成功',
                type: 'success',
                duration: 2000
              });
            })
        } else {
          return false;
        }
      });
    },
    cancel(formName) {
      this.dialogFormVisible = false;
      this.$refs[formName].resetFields();
    },
    update(formName) {
      const set = this.$refs;
      set[formName].validate(valid => {
        if (valid) {
          this.dialogFormVisible = false;
          this.form.password = undefined;
          putObj(this.form.id, this.form).then(() => {
            this.dialogFormVisible = false;
            this.getList();
            this.$notify({
              title: '成功',
              message: '创建成功',
              type: 'success',
              duration: 2000
            });
          });
        } else {
          return false;
        }
      });
    },
    resetTemp() {
      this.form = {
        username: undefined,
        name: undefined,
        sex: '男',
        group: undefined,
        password: undefined,
        description: undefined
      };
    }
  }
}
</script>
